P2240 -> p2631
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Hi all,
I'm having trouble with a check engine light that won't go away. A couple months ago I had a P2240 code come up indicating a Bank 2, Sensor 1 oxygen sensor issue. I replaced it with a Bosch, any everything ran fine, no codes...for maybe 3 weeks.
Now I have another code (P2631) indicating another issue with the same Bank 2 Sensor 1 oxygen sensor. Since it's new I don't think it's the sensor itself, and I've followed the wiring and it looks okay (most of it is in a plastic sheath).
The car runs relatively fine, and it seems to get okay gas mileage, although I think it's getting less miles/tank before this all started. I'm worried that this will lead to a catalytic converter problem later if I keep ignoring it.
Any ideas or troubleshooting tips I could try to narrow the issue?
Thanks. 2005 Honda Accord EX V6 3.0L
I'm having trouble with a check engine light that won't go away. A couple months ago I had a P2240 code come up indicating a Bank 2, Sensor 1 oxygen sensor issue. I replaced it with a Bosch, any everything ran fine, no codes...for maybe 3 weeks.
Now I have another code (P2631) indicating another issue with the same Bank 2 Sensor 1 oxygen sensor. Since it's new I don't think it's the sensor itself, and I've followed the wiring and it looks okay (most of it is in a plastic sheath).
The car runs relatively fine, and it seems to get okay gas mileage, although I think it's getting less miles/tank before this all started. I'm worried that this will lead to a catalytic converter problem later if I keep ignoring it.
Any ideas or troubleshooting tips I could try to narrow the issue?
Thanks. 2005 Honda Accord EX V6 3.0L
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Join Date: Feb 2016
Location: Barrie, ON Canada
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a) this is a civic forum not an accord forum so you may not get much help.
b) the correct sensor is Denso or NTK not Bosch. Honda's don't like Bosch
b) the correct sensor is Denso or NTK not Bosch. Honda's don't like Bosch
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